Per item, you can follow a fixed procedure to select what type of data, over what period and in what format the data should be provided. Manuals and help are available in the database via the link ‘Support’.

I/B/E/S is available via Wharton (WRDS), it is not accessible as a separate database.

The WRDS interface is only accessible via a WRDS account. An account can be requested via the WRDS start page. Only Maastricht University email accounts are accepted with the exception of alumni accounts: alumni students are not allowed!